The Hilton Garden Inn at 11600 W. Park Place, on Milwaukee’s far west side, is planning an expansion. The 128-room hotel, owned by Park Place Hospitality LLC, plans to add the three-story addition with 56 hotel rooms, a one-story meeting and ballroom addition and upgraded kitchen facilities. The expansion would bring the hotel’s room count up to 184. The 73,454-square-foot hotel building was constructed in 2000.